Electrical Transformer - Electrical C & V


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29 March 2020

Electrical Transformer

Electrical Transformer

Electrical Transformer is the most commonly used electrical machine in electrical system. It is used in both power transmission and distribution.

Complete basics and theory of Electrical Transformer
Electrical Transformer 

What is electrical transformer?

Transformer is an electrical device that transfers electrical energy between two or more circuits through electromagnetic induction. The transformer is used to change the voltage. The transformer changes the voltage without changing the power and frequency. That is, Increase-decreases the voltage. We can say that the transformer changes the alternative voltage in electric power applications without loss of electrical energy. The transformer was first created by Michael faraday and showed it to the world in 1831.
Basics and theory of electrical transformer
Basic circuit of Transformer

Working Principal of Transformer's

The transformer mainly consists of three parts consisting of a metallic core and two winding Primary Winding and Secondary Winding. Which is made of a very good conductor metal like copper. winding plays the main role in the transformer.


Construction of Electrical Transformer:- Click Here

Calculation of KVA or MVA capacity of single phase and three phase transformer:-Click Here

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